CVE-2025-23858: WordPress Custom Users Order Plugin <= 4.2 - Reflected Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-17 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Hiren Patel Custom Users Order custom-users-order allows Reflected XSS.This issue affects Custom Users Order: from n/a through <= 4.2.

Affected products

Hiren Patel Custom Users Order: through 4.2

References

https://patchstack.com/database/Wordpress/Plugin/custom-users-order/vulnerability/wordpress-custom-users-order-plugin-4-2-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2025-23858 or the next vulnerability affects your stack